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How fast must the father drive to overtake the boy in 15 minutes? 40 mph. Use the three steps to solve the problem. A "Local" train leaves a station and runs at an average rate of 35 mph. An hour and a half later, an "Express" train leaves the station and travels at an average rate of 56 mph on a parallel track.
Average speed is distance divided by time ( s = d/t), so the average speed of the truck is 140 miles / 7/2 hours = 40 miles per hour. The car is traveling at an average speed of 20 miles per hour faster than the truck or at (40 + 20) miles per hour = 60 miles per hour.
1 dzień temu · Study with Quizlet and memorize flashcards containing terms like use the equation rate x time = distance, rate X time = distance (mile minutes/hour) then divide by 60 to get your answer in miles, rate = distance/time and more.
A carrier can drive approximately 550 miles per day. How many days would a 2479 mile run take?
Distance problems are word problems that involve the distance an object will travel at a certain average rate for a given period of time. The formula for distance problems is: distance = rate × time or. d = r × t. Things to watch out for: Make sure that you change the units when necessary.
A car travels 30 miles/hr for 3 hours, calculate the distance it will travel. A boat travels at 22 km/hr for 10 hrs, what distance will it travel? A man runs at 10 m/min for 5 min, what distance will he run? A speed boat travels 200 miles at a speed of 20 miles/hr.
Example 8.8.1. Joey and Natasha start from the same point and walk in opposite directions. Joey walks 2 km/h faster than Natasha. After 3 hours, they are 30 kilometres apart. How fast did each walk? The distance travelled by both is 30 km. Therefore, the equation to be solved is:
